Posted: 17/12/2016 at 22:18
End was different, it used to be knocked down to two doing a dance off, but all three did three dances.
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Bear in mind there are supposed to be 4 in the final, but Will Young doing a runner messed up the numbers. I suspect that if the full number had been there not everybody would have done their show dance. That used to be the last element, but always seemed unfair to me because all the couples had put so much effort into learning it.